Your arteries carry your red blood cells to the parts of the body, and your veins carry blood to the heart to be re-oxidized so they can do their job all over again.
Blood carries glucose and oxygen to muscle cells. Muscles require more of these during exercise, and so the heart pumps harder and faster.
veins
Arteries.
The hemoglobin molecule inside red blood cells carries oxygen. It binds to oxygen in the lungs and transports it to tissues throughout the body for cellular respiration.
Pulmonary Arteries
the vena cava
Blood carries oxygen and nutrients to cells through the circulatory system. Red blood cells contain hemoglobin, a protein that binds to oxygen and transports it from the lungs to tissues throughout the body. Once at the cell, oxygen is released to be used in cellular respiration to produce energy.
the cell and the cell
the inferior vena cava caries de-oxygenated blood.
"Caries", as in "she caries it" or "he caries the book", is translated as: lleva.
The female egg caries two X's(XX) and the male caries XY
Erithrocytes do not have nucleii.But only mammalian erithrocytes.